Test #1, Controllers - Agenda

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Presentation transcript:

Test #1, Controllers - Agenda Activity Estimated Time 1. Agenda 5 2. Test # 1 50 BREAK 10 3. Learning Objectives 4. Process Dynamics 20 5. Controller and Controller Modes 30 6. Process Recording Instrumentation 40 7. Summary and Wrap-Up 8. Additional Activities 9. Lab Activities Slide 1 Instrumentation 2 – Session 4

Objectives (page 1) Define the following terms associated with process dynamics: process equilibrium load change dead time/lag time over range spanning Define the following terms associated with tuning in process control controllers: indirect action on/off action feedback control scheme feedforward control scheme Slide 2 Instrumentation 2 – Session 4

Objectives (page 2) Define the following terms associated with process control and controllers: proportional (gain)/ proportional band integral (reset) derivative (rate)/preact wind up offset tuning trend hunting flatline Given a drawing, picture, or actual trend, distinguish between the effects of proportional, integral and derivative control. Slide 3 Instrumentation 2 – Session 4

Process Equilibrium Slide 4 Instrumentation 2 – Session 4

Load Change Slide 5 Instrumentation 2 – Session 4

Lag Time Slide 6 Instrumentation 2 – Session 4

Dead Time Slide 7 Instrumentation 2 – Session 4

Over Range Slide 8 Instrumentation 2 – Session 4

Spanning Slide 9 Instrumentation 2 – Session 4

Controller Slide 10 Instrumentation 2 – Session 4

Feedback Slide 11 Instrumentation 2 – Session 4

Feedforward Slide 12 Instrumentation 2 – Session 4

Direct and Indirect Acting Slide 13 Instrumentation 2 – Session 4

On-Off Control Slide 14 Instrumentation 2 – Session 4

Derivative Action Slide 15 Instrumentation 2 – Session 4

Chart Recorders Slide 16 Instrumentation 2 – Session 4

Offset Slide 17 Instrumentation 2 – Session 4

Deviation Slide 18 Instrumentation 2 – Session 4

Trend Slide 19 Instrumentation 2 – Session 4

Hunting Slide 20 Instrumentation 2 – Session 4

Flatline Slide 21 Instrumentation 2 – Session 4